Maslin was struck with a baseball bat and robbed of his credit card and cell phone, authorities said. Sunny Kuti, 17, and Michael Moore, 18 are also accused in the incident.

Moore pleaded guilty in connection with the beatings.

Kuti and another defendant, Darrin Beal, are awaiting trial.

The three suspects are also accused of robbing two other men in a separate neighborhood hours after attacking Maslin, who was assaulted while on his way home from a bar after attending a Washington Nationals game with friends.